The vulnerabilities in the following scripts allow for manipulation of the confidentiality and integrity of protected information: includes/api/apiChangeAuthenticationData.php, includes/api/apiLinkAccount.php, includes/api/apiRemoveAuthenticationData.php, includes/specials/specialLinkAccounts.php, and includes/specials/specialUnlinkAccounts.php. These scripts are part of the MediaWiki software, which provides a hypertext environment for websites.

The vulnerabilities of the scripts including/api/apiChangeAuthenticationData.php, including/api/apiLinkAccount.php, including/api/apiRemoveAuthenticationData.php, including/specials/specialLinkAccounts.php, and including/specials/specialUnlinkAccounts.php, related to the MediaWiki hypertext...